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Table 7 Result 2 of Multicollinearity diagnostic tests on variables related to depressive symptoms

From: Prevalence and predictors of anxiety and depressive symptoms among patients diagnosed with oral cancer in China: a cross-sectional study

Dimension

Eigenvalue

Condition Index

Variance Proportions

(Constant)

Age

Gender

Distant metastasis

Smoking

Marriage

Temporality and future

Positive readiness and expectancy

Interconnectedness

Family support

Friend support

Other support

Perceived stress

Optimism

Social rejection

Internalized shame

Financial insecurity

Social isolation

1

17.027

1.000

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

2

0.366

6.820

0.00

0.00

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.00

0.01

0.00

0.00

0.01

0.02

0.01

3

0.169

10.044

0.00

0.01

0.15

0.00

0.12

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.00

0.00

0.00

0.00

0.00

4

0.117

12.068

0.00

0.69

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

5

0.068

15.779

0.00

0.03

0.01

0.05

0.06

0.03

0.00

0.00

0.00

0.00

0.01

0.01

0.19

0.00

0.01

0.01

0.05

0.01

6

0.054

17.755

0.00

0.01

0.12

0.27

0.01

0.00

0.00

0.00

0.00

0.01

0.02

0.01

0.16

0.00

0.00

0.02

0.06

0.00

7

0.044

19.677

0.00

0.08

0.20

0.12

0.16

0.00

0.00

0.00

0.00

0.00

0.07

0.00

0.04

0.02

0.00

0.07

0.10

0.00

8

0.034

22.401

0.00

0.02

0.01

0.26

0.00

0.30

0.00

0.00

0.00

0.00

0.03

0.00

0.00

0.00

0.00

0.05

0.25

0.01

9

0.027

25.313

0.00

0.04

0.31

0.11

0.44

0.12

0.00

0.01

0.00

0.00

0.11

0.00

0.02

0.05

0.00

0.07

0.09

0.00

10

0.019

29.858

0.00

0.00

0.02

0.01

0.01

0.37

0.01

0.01

0.01

0.03

0.18

0.00

0.19

0.07

0.04

0.00

0.27

0.04

11

0.016

32.790

0.00

0.01

0.01

0.06

0.04

0.01

0.13

0.03

0.04

0.17

0.05

0.11

0.00

0.07

0.01

0.01

0.00

0.03

12

0.016

33.085

0.00

0.00

0.00

0.01

0.01

0.02

0.00

0.00

0.00

0.03

0.00

0.01

0.03

0.26

0.07

0.54

0.05

0.20

13

0.013

36.174

0.00

0.00

0.00

0.00

0.00

0.01

0.02

0.02

0.01

0.13

0.28

0.03

0.01

0.43

0.10

0.19

0.06

0.02

14

0.010

42.095

0.01

0.00

0.03

0.00

0.02

0.03

0.01

0.02

0.01

0.27

0.00

0.13

0.06

0.00

0.38

0.00

0.00

0.41

15

0.008

46.576

0.00

0.00

0.00

0.00

0.01

0.00

0.13

0.06

0.02

0.13

0.22

0.49

0.00

0.00

0.26

0.00

0.00

0.22

16

0.007

49.562

0.00

0.00

0.00

0.00

0.00

0.00

0.49

0.14

0.17

0.16

0.01

0.18

0.02

0.03

0.06

0.00

0.01

0.02

17

0.005

61.277

0.02

0.03

0.03

0.02

0.02

0.00

0.02

0.67

0.56

0.08

0.00

0.04

0.00

0.00

0.02

0.01

0.03

0.04

18

0.002

93.641

0.97

0.09

0.10

0.09

0.10

0.10

0.18

0.04

0.18

0.00

0.00

0.00

0.26

0.05

0.05

0.01

0.00

0.00

  1. Eigenvalue < 0.01, Condition Index > 30, Variance Proportions > 0.5 indicated the possibility of multicollinearity among variables